xref: /trunk/main/basebmp/test/polytest.cxx (revision 97c63c1b1ae6033cdea6efe5c967a0804576532a)

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 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
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// autogenerated file with codegen.pl

#include "preextstl.h"
#include "gtest/gtest.h"
#include "postextstl.h"

#include <basegfx/vector/b2isize.hxx>
#include <basegfx/range/b2irange.hxx>
#include <basegfx/point/b2ipoint.hxx>
#include <basegfx/matrix/b2dhommatrix.hxx>
#include <basegfx/polygon/b2dpolygon.hxx>
#include <basegfx/polygon/b2dpolygontools.hxx>
#include <basegfx/polygon/b2dpolypolygon.hxx>
#include <basegfx/polygon/b2dpolypolygontools.hxx>

#include <basebmp/color.hxx>
#include <basebmp/scanlineformats.hxx>
#include <basebmp/bitmapdevice.hxx>
#include <basebmp/debug.hxx>
#include "tools.hxx"

#include <iostream>
#include <fstream>

using namespace ::basebmp;

namespace
{
/*
        std::ofstream output("32bpp_test.dump");
        debugDump( rDevice, output );
*/

class PolyTest : public ::testing::Test
{
protected:
    BitmapDeviceSharedPtr mpDevice1bpp;
    BitmapDeviceSharedPtr mpDevice32bpp;

    void implTestEmpty(const BitmapDeviceSharedPtr& rDevice)
    {
        const Color aCol(0xFFFFFFFF);
        const Color aBgCol(0);
        rDevice->clear(aBgCol);
        basegfx::B2DPolyPolygon aPoly;
        ::rtl::OUString aSvg;

        basegfx::tools::importFromSvgD(
            aPoly,
            rtl::OUString::createFromAscii(
                "M2 2 l7 7 z" ),
            false, NULL);
        rDevice->fillPolyPolygon(
            aPoly,
            aCol,
            DrawMode_PAINT );
        ASSERT_TRUE(countPixel( rDevice, aCol ) == 0) << "number of rendered pixel is not 0";

        // --------------------------------------------------

        rDevice->clear(aBgCol);
        aPoly.clear();
        basegfx::tools::importFromSvgD(
            aPoly,
            rtl::OUString::createFromAscii(
            "M7 2 l-6 6 z" ),
            false, NULL);
        rDevice->fillPolyPolygon(
            aPoly,
            aCol,
            DrawMode_PAINT );
        ASSERT_TRUE(countPixel( rDevice, aCol ) == 0) << "number of rendered pixel is not 0(b)";
    }

    void implTestHairline(const BitmapDeviceSharedPtr& rDevice)
    {
        const Color aCol(0xFFFFFFFF);
        const Color aBgCol(0);
        rDevice->clear(aBgCol);
        basegfx::B2DPolyPolygon aPoly;
        ::rtl::OUString aSvg;

        basegfx::tools::importFromSvgD(
            aPoly,
            rtl::OUString::createFromAscii(
                "M2 2 h1 l7 7 h-1 z" ),
            false, NULL);
        rDevice->fillPolyPolygon(
            aPoly,
            aCol,
            DrawMode_PAINT );
        ASSERT_TRUE(countPixel( rDevice, aCol ) == 7) << "number of rendered pixel is not 7";

        // --------------------------------------------------

        rDevice->clear(aBgCol);
        aPoly.clear();
        basegfx::tools::importFromSvgD(
            aPoly,
            rtl::OUString::createFromAscii(
            "M7 2 h-1 l-6 6 h1 z" ),
            false, NULL);
        rDevice->fillPolyPolygon(
            aPoly,
            aCol,
            DrawMode_PAINT );
        ASSERT_TRUE(countPixel( rDevice, aCol ) == 6) << "number of rendered pixel is not 6";

        // --------------------------------------------------

        rDevice->clear(aBgCol);
        aPoly.clear();
        basegfx::tools::importFromSvgD(
            aPoly,
            rtl::OUString::createFromAscii(
            "M0 0 l7 7 h-1 l-5-7 z" ),
            false, NULL);
        rDevice->fillPolyPolygon(
            aPoly,
            aCol,
            DrawMode_PAINT );
        ASSERT_TRUE(countPixel( rDevice, aCol ) == 3) << "number of rendered pixel is not 3";
    }

    void implTestPolyPoly(const BitmapDeviceSharedPtr& rDevice)
    {
        const Color aCol(0xFFFFFFFF);
        const Color aBgCol(0);
        rDevice->clear(aBgCol);
        basegfx::B2DPolyPolygon aPoly;
        ::rtl::OUString aSvg;

        basegfx::tools::importFromSvgD( aPoly,
                                        ::rtl::OUString::createFromAscii(
                                            "M0 0 h7 v7 h-7 z M2 2 v3 h3 v-3 z" ),
                                        false, NULL );

        rDevice->fillPolyPolygon(
            aPoly,
            aCol,
            DrawMode_PAINT );
        ASSERT_TRUE(countPixel( rDevice, aCol ) == 40) << "number of rendered pixel is not 40";
    }

    void implTestPolyPolyClip(const BitmapDeviceSharedPtr& rDevice)
    {
        const Color aCol(0xFFFFFFFF);
        const Color aBgCol(0);
        rDevice->clear(aBgCol);
        basegfx::B2DPolyPolygon aPoly;
        ::rtl::OUString aSvg;

        basegfx::tools::importFromSvgD( aPoly,
                                        ::rtl::OUString::createFromAscii(
                                            "M0 0 h7 v7 h-7 z M2 2 v3 h3 v-3 z" ),
                                        false, NULL );
        basegfx::B2DHomMatrix aMat;
        aMat.translate(-3,-3);
        aMat.rotate( 1.7 );
        aMat.translate(6,5);
        aPoly.transform(aMat);

        rDevice->fillPolyPolygon(
            aPoly,
            aCol,
            DrawMode_PAINT );

        ASSERT_TRUE(countPixel( rDevice, aCol ) == 39) << "number of rendered pixel is not 39";

        BitmapDeviceSharedPtr pClippedDevice(
            subsetBitmapDevice( rDevice,
                                basegfx::B2IRange(3,3,5,8) ));

        rDevice->clear(aBgCol);
        pClippedDevice->fillPolyPolygon(
            aPoly,
            aCol,
            DrawMode_PAINT );
        ASSERT_TRUE(countPixel( rDevice, aCol ) == 7) << "number of rendered pixel is not 7";
    }

    void implTestPolyPolyCrissCross(const BitmapDeviceSharedPtr& rDevice)
    {
        const Color aCol(0xFFFFFFFF);
        const Color aBgCol(0);
        rDevice->clear(aBgCol);
        basegfx::B2DPolyPolygon aPoly;
        ::rtl::OUString aSvg;

        basegfx::tools::importFromSvgD( aPoly,
                                        ::rtl::OUString::createFromAscii(
                                            "M0 0 v2 l10 2 v-2 z"
                                            "M10 6 v-2 l-10 2 v2 z"
                                            "M1 0 h1 v10 h-1 z"
                                            "M4 0 h1 v10 h-1 z"
                                            "M8 0 h1 v10 h-1 z" ),
                                        false, NULL );
        rDevice->fillPolyPolygon(
            aPoly,
            aCol,
            DrawMode_PAINT );
        ASSERT_TRUE(countPixel( rDevice, aCol ) == 46) << "number of rendered pixel is not 46";
    }


public:
    virtual void SetUp()
    {
        const basegfx::B2ISize aSize(10,10);
        mpDevice1bpp = createBitmapDevice( aSize,
                                           true,
                                           Format::ONE_BIT_MSB_PAL );
        mpDevice32bpp = createBitmapDevice( aSize,
                                            true,
                                            Format::THIRTYTWO_BIT_TC_MASK );
    }
};


TEST_F(PolyTest, testEmpty)
{
    implTestEmpty( mpDevice1bpp );
    implTestEmpty( mpDevice32bpp );
}

TEST_F(PolyTest, testHairline)
{
    implTestHairline( mpDevice1bpp );
    implTestHairline( mpDevice32bpp );
}

TEST_F(PolyTest, testPolyPoly)
{
    implTestPolyPoly( mpDevice1bpp );
    implTestPolyPoly( mpDevice32bpp );
}

TEST_F(PolyTest, testPolyPolyClip)
{
    implTestPolyPolyClip(mpDevice1bpp);
    implTestPolyPolyClip(mpDevice32bpp);
}

TEST_F(PolyTest, testPolyPolyCrissCross)
{
    implTestPolyPolyCrissCross(mpDevice1bpp);
    implTestPolyPolyCrissCross(mpDevice32bpp);
}


}